2214804956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 4952521728

約数和(自身を除く): 2737716772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 71, 86, 91, 142, 172, 182, 284, 301, 364, 497, 559, 602, 923, 994, 1118, 1204, 1846, 1988, 1993, 2236, 3053, 3692, 3913, 3986, 6106, 6461, 7826, 7972, 12212, 12922, 13951, 15652, 21371, 25844, 25909, 27902, 39689, 42742, 51818, 55804, 79378, 85484, 85699, 103636, 141503, 158756, 171398, 181363, 277823, 283006, 342796, 362726, 555646, 566012, 599893, 725452, 990521, 1111292, 1114087, 1199786, 1839539, 1981042, 2228174, 2399572, 3679078, 3962084, 4456348, 6084629, 7358156, 7798609, 12169258, 12876773, 15597218, 24338516, 25753546, 31194436, 42592403, 51507092, 79100177, 85184806, 158200354, 170369612, 316400708, 553701239, 1107402478, 2214804956]

約数ペア:

[(1, 2214804956), (2, 1107402478), (4, 553701239), (7, 316400708), (13, 170369612), (14, 158200354), (26, 85184806), (28, 79100177), (43, 51507092), (52, 42592403), (71, 31194436), (86, 25753546), (91, 24338516), (142, 15597218), (172, 12876773), (182, 12169258), (284, 7798609), (301, 7358156), (364, 6084629), (497, 4456348), (559, 3962084), (602, 3679078), (923, 2399572), (994, 2228174), (1118, 1981042), (1204, 1839539), (1846, 1199786), (1988, 1114087), (1993, 1111292), (2236, 990521), (3053, 725452), (3692, 599893), (3913, 566012), (3986, 555646), (6106, 362726), (6461, 342796), (7826, 283006), (7972, 277823), (12212, 181363), (12922, 171398), (13951, 158756), (15652, 141503), (21371, 103636), (25844, 85699), (25909, 85484), (27902, 79378), (39689, 55804), (42742, 51818)]